find (x,n) from a quadratic equation

Algebra Level 1

HOW MANY PAIRS OF ( x , n ) (x,n) from the equation x 2 + 7 = 2 n x^2 + 7 = 2^n .

2344 4423 1,2,3,4,5,6,....INFINITE PAIRS 4104

Byroju Thrayaksha by Byroju Thrayaksha , 17, India

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1 solution

Marta Reece
Apr 29, 2018

Any number of n > 2 n>2 can lead to a quadratic equation with a solution.

1 Helpful 0 Interesting 0 Brilliant 0 Confused

You write your question as follows x 2 + 7 = 2 n x^2+7=2^n .

That is back slash followed by (x^2+7=2^n with backslash ) after it.

Marta Reece - 3 years, 1 month ago

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